Yesterday in their keynote, Oneplus dared to call the new Oneplus 8 "compact" with its 6.55" screen. Although to be fair it has a much better screen-to-body ratio than the SE.
That's one way to look at it I guess :-) (note: I personally think content should be the focus of a smartphone, so the screen should be as big as physically possible; 6.7" is my current limit though).